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Nonaborane

BgH22, and nonaborane(15) [19465-30-6] can generally be cleaved by nucleophiles in two ways termed symmetrical and unsymmetrical bridge... [Pg.235]

International Union of Biochemistry and Microbiology, 17 402 Nomenclature of Inorganic Chemistry (IUPAC), 17 392-393, 399 Nomex, 10 211, 212 Nomex aramid, 13 372 Nomex fiber, 13 373 Nominal mass, 15 649, 650 Nonaaquaneodymium(III), 7 578t Nonaborane(15), 4 186... [Pg.629]

All examples in this family, where group 15 or 16 elements replace a BH vertex, are derived from the ar-9(VI) skeleton of iso-nonaborane(15) (Figure 3.4-14). The... [Pg.339]

Dicarbadodecaborane, preparation and structure of, 5 342-343 Dicarbomethoxy acetylene, 45 48, 49 Dicarbon decaboranes, 26 85 base degradation, 26 90 bonding, 26 62 dianions, 26 78-79 reaction with Lewis bases, 26 85 1,2-Dicarbonic acid dichlorides, 33 300 Dicarbon nonaborane anion, oxidative coupling, 26 73... [Pg.77]

Other dicaboranes are derived from the corresponding pentaborane(5), hexa-borare 6), hexaborane(8), heptaborane(7), octaborane 8). nonaborane(9), and deca-... [Pg.412]

Diborane(6) enriched in boron-10 isotope reacts with octaborane(12) to from a specifically labeled nonaborane(15) 221>. This is consistent with the proposal of Ditter, Spielman and Williams 222> that octaborane(12), nonaborane(15) and diborane(6) are in equilibrium. [Pg.53]

They find 222> that in the mass spectrometer, octaborane(12) is produced by the first order decomposition of nonaborane(15) and in turn decomposes by a first order process to hexaborane(lO). [Pg.53]

Figure 2. Photochemical isomerization and elimination reactions of Group 12 metalla-bis-nonaboranes.5... Figure 2. Photochemical isomerization and elimination reactions of Group 12 metalla-bis-nonaboranes.5...
B4FeC)2H , [1,1 -cowimo-Bis(2,3-dicarba-l -ferra-c/oso-heptaborane)](l 2), 2,2, 3,3 -tetraethyl-l,1-dihydro, 22 215 B7C2Hi , 2,6-Dicarba-nido-nonaborane, 22 237... [Pg.245]

The resonance spectra were used to investigate the formation of isotopically substituted nonaborane-15/° in which both and deuterium were introduced. Muetterties have investigated... [Pg.246]

Dicarba-wdo-nonaborane(l 1) is a representative example of a nine-vertex molecular structure with a five-membered open face containing one hydrogen bridge and one BH2 group.1,2... [Pg.237]

Dicarba-wdo-nonaborane(l 1) is a white, crystalline solid with mp 90°, and is soluble in all aprotic solvents. With alcohols and water it decomposes with... [Pg.238]

See other pages where Nonaborane is mentioned: [Pg.63]    [Pg.71]    [Pg.125]    [Pg.126]    [Pg.235]    [Pg.934]    [Pg.685]    [Pg.414]    [Pg.194]    [Pg.197]    [Pg.85]    [Pg.133]    [Pg.240]    [Pg.68]    [Pg.70]    [Pg.934]    [Pg.922]    [Pg.443]    [Pg.445]    [Pg.797]    [Pg.246]    [Pg.237]    [Pg.238]    [Pg.264]    [Pg.702]    [Pg.794]    [Pg.694]    [Pg.786]   
See also in sourсe #XX -- [ Pg.246 ]



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